Whananaki bar Surf Break

Lat Long: 35.52° S 174.48° E

Whananaki bar 48 hour detailed Surf Forecast

Issued: 5 am 17 Sep 2026 (local time)

Forecast update in  hr  min

Today's Whananaki bar sea temperature is
15.7°C
0.6° 

Whananaki bar surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Whananaki bar today (17 Sep):

  • Morning surf: Morning surf (17 Sep, local time) - 0.5ft (0.2m), 13s period with ESE swell.
  • Afternoon surf: Afternoon surf (17 Sep, local time) - 0.5ft (0.2m), 12s period with ENE swell.
  • Evening surf: Evening surf (17 Sep, local time) - 1ft (0.3m), 12s period with NE swell.

The current surf forecast for Whananaki bar at 8AM is: 0.2m 12s primary swell from a East-northeast direction and 0.1m 10s secondary swell from a Northeast direction (forecast issued at 05:00am September 17). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (NZST) & DateWave HeightWave Period
Morning (17 Sep)0.5ft (0.2m)13s
Afternoon (17 Sep)0.5ft (0.2m)12s
Evening (17 Sep)1ft (0.3m)12s

Table - waves today at Whananaki bar. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 10mm), heaviest on Thu night. Very mild (max 17°C on Sat morning, min 12°C on Thu night). Winds increasing (calm on Fri morning, fresh winds from the SW by Fri night).

Thursday
17
Friday
18
Saturday
19
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
NE
12
0.2
ENE
12
0.2
ESE
13
0.2
ESE
13
0.2
ENE
12
0.3
NE
12
0.3
NE
12
0.3
NE
12
0.2
ENE
12
1.3
NNE
7
1.1
NE
8
1.3
NE
8
1.2
NE
8
1.3
NNE
8
1.1
NNE
8
0.9
NE
8
0.7
NE
8
0.5
NE
8
0.5
NE
9
0.4
NE
9
0.4
NE
9
0.4
NE
9
0.4
NE
9
Wave Graph
Metric surfscale
Energy kJ
23
14
17
16
14
22
22
21
13
157
142
201
178
215
149
98
74
35
38
20
20
21
20
Wind (km/h)
10
NW
15
NNW
25
NNW
25
NNW
25
N
25
N
35
NNE
25
NNW
25
NNW
15
NW
15
N
5
NE
15
SSE
30
SW
30
SW
30
SW
35
SW
30
SW
30
SW
30
SW
30
WSW
30
WSW
30
W
Wind State
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
glassy
cross-on
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
High Tide
11:26AM1.89m
11:38PM1.79m
12:12PM1.80m
00:25AM1.70m
1:03PM1.72m
Low Tide
5:10AM0.28m
5:35PM0.44m
5:54AM0.37m
6:22PM0.54m
6:41AM0.46m
7:14PM0.62m
cloud
cloud
cloud
cloud
part cloud
cloud
light rain
light rain
part cloud
light rain
thunderstorm
rain showers
rain showers
rain showers
cloud
clear
part cloud
part cloud
clear
clear
cloud
cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:14
6:15
6:15
 mm
2
2
1
1
2
1
1
Temp °C
13
14
16
16
16
16
15
13
13
12
14
15
15
13
12
12
13
13
14
17
17
15
15
Feels °C
11
11
11
11
11
12
10
9
9
10
11
14
12
8
6
6
6
7
8
11
12
10
10
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Whananaki bar surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


Nearest locationNearest